ДСТУ EN IEC 60480:2022 Спецификации по повторному использованию гексафторида серы (SF6) и его смесей в электрооборудовании (EN IEC 60480:2019, IDT; IEC 60480:2019, IDT)

ДСТУ EN IEC 60480:2022
(EN IEC 60480:2019, IDT; IEC 60480:2019, IDT)

Специфікації щодо повторного використання гексафториду сірки (SF6)
та його сумішей в електрообладнанні

 
   
 
 
     
Не є офіційним виданням.
Офіційне видання розповсюджує національний орган стандартизації
(ДП «УкрНДНЦ» http://uas.gov.ua)

CONTENTS

FOREWORD

1 Scope

2 Normative references

3 Terms and definitions

4 Contaminants and their sources

4.1 General

4.2 Contaminants from handling and use

4.3 SF₆ by-products in equipment that only have an insulating function

4.4 SF₆ by-products in switching equipment

4.5 SF₆ by-products from internal arcs

4.6 SF₆ mixtures specific by-products

5 Specifications for re-use of SF₆

6 Specifications for re-use of SF₆ mixtures

7 Reclaiming of SF₆ and SF₆ mixtures

7.1 Feasibility and process

7.2 Detection techniques for checking the quality of the gases

8 Handling, storage and transportation (informative)

9 Safety and first aid

9.1 General safety rules

9.2 Additional safety measures in case of abnormal release of SF₆ due to external fire or internal arc fault

9.3 First aid equipment and treatment

10 Environmental aspects

Annex A (informative) Description of methods of analysis (on-site and laboratory)

Annex B (informative) By-products of SF6 and its mixtures

Annex C (informative) Procedures for evaluating the potential effects on health from by-products of SFg and its mixtures

Annex D (informative) Reclaiming recommendations

Annex E (informative) Cryogenic reclaiming of SF₆

Bibliography